In addition to data analysis, the humanitarian groups claim to have collected “ample anecdotal evidence of U.S. Border Patrol agents destroying and confiscating humanitarian supplies, including multiple eyewitness accounts of agents pouring out or destroying water supplies and four separate occasions when this vandalism was caught on video.” The report adds that the practices it documented appear widespread. “The practice of destruction of and interference with aid is not the deviant behavior of a few rogue border patrol agents, it is a systemic feature of enforcement practices in the borderlands,” it said.